Sub ject to change due to technical progress ... - REM Maschinen
Sub ject to change due to technical progress ... - REM Maschinen
Sub ject to change due to technical progress ... - REM Maschinen
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WELDING MACHINES<br />
Plasma cutting Inverters<br />
Most metals and their alloys can be cut with a plasma cutting system This is a polarized air flow under high pressure, comprising compressed<br />
air, polarized by a powerful source of polarization (with 70% nitrogen) and directed <strong>to</strong> the work piece through a calibrated nozzle. A strong yet<br />
slim jet of polarized air in the form a cutting arc with the temperature of 20.000°C melts the surface and penetrates deep in<strong>to</strong> the material<br />
and blows out the melt. All that is left is a clean cut, a small amount of melt and the overheated surface reduced <strong>to</strong> minimum. For easier arc<br />
ignition plasma cutting inverters are equipped with high frequency or mains electric arc (depending on the model).<br />
Rheinland Elektro <strong>Maschinen</strong> Plasma cutting Inverters with their modern technology enable simple, fast and low cost metal cutting. Due <strong>to</strong><br />
small dimensions they are indispensable in metalworking shops and other workshops, outdoor work and high altitude cutting. All plasma<br />
cutting Inverters are equipped with <strong>to</strong>rches, pressure regula<strong>to</strong>rs, condensation reservoir and au<strong>to</strong>matic air switch.<br />
STANDARD EQUIPMENT:<br />
• Torch<br />
• Pressure regula<strong>to</strong>r<br />
• Condensate reservoir<br />
• Au<strong>to</strong>matic air switch<br />
Technical specification<br />
MODEL<br />
Plasma<br />
312<br />
ORDER NUMBER 303550312 304040412 2304040412 309140930<br />
MAIN VOLTAGE (V/%) 230 ± 10 230 ± 10 400 ± 10 400 ± 10<br />
OUTPUT RANGE (A) 270 280 250 250<br />
MAIN FUSE (A) 15 16 20 20<br />
DUTY CYCLE (A-%) 35-35 40-40 70-60 90-40<br />
NOMINAL POWER (kW) 4,1 4,8 11,2 15,3<br />
POWER FACTOR (COS φ) 0,85 0,85 0,85 0,85<br />
ELECTRIC ARC IGNITION Pilot Arc without HF Pilot Arc with HF Pilot Arc without HF Pilot Arc with HF<br />
PROTECTION CLASS IP 21 S IP 21 S IP 21 S IP 21 S<br />
ISOLATION CLASS F F F F<br />
PLASMA OUTPUT RANGE (A) 15 - 35 15 - 40 1 - 70 26 - 90<br />
OPERATING TEMPERATURE RANGE (°C) - 10 <strong>to</strong> + 40 - 10 <strong>to</strong> + 40 - 10 <strong>to</strong> + 40 - 10 <strong>to</strong> + 40<br />
FREQUENCY (Hz) 50/60 50/60 50/60 50/60<br />
QUALITY CUT (mm) 10 12 20 25<br />
SEVERANCE (mm) 12 14 25 30<br />
DIMENSIONS (mm) 150×480×225 180×460×230 180×470×250 180×485×285<br />
WEIGHT (kg) 10 14,7 14,7 15,5<br />
Plasma<br />
414 HF<br />
Plasma<br />
725 HF<br />
Plasma<br />
930 HF<br />
74<br />
ORIGINAL SPARE PARTS
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